ARCHIVED - New Smash Bros adds Super Mario Galaxy stage

So with the announcement of Rosalina being a playable character in Super Mario 3D world, I thought she would most likely be in smash bros. What comes up the next morning? A super mario Galaxy stage!!!
Rosalina confirmed! (Not yet but now it is VERY LIKELY)

I hope Rosalina isn't in the game, she's a copy/paste of Princess Peach, I bet all her moves are going to be similar in mechanics.
They have tons of other characters to choose from, Sakurai said he wanted to keep the roster limited, and if they wasted a spot on this hoe, then I will be disappoint.
What does her being in 3D world have anything to do with Super Smash Bros. I guarantee you she will not be in the game, save this post because I will pay you 100 bucks if she is.